CN205906170U - Chemical tanker sweeps cabin system - Google Patents
Chemical tanker sweeps cabin system Download PDFInfo
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- CN205906170U CN205906170U CN201620652394.3U CN201620652394U CN205906170U CN 205906170 U CN205906170 U CN 205906170U CN 201620652394 U CN201620652394 U CN 201620652394U CN 205906170 U CN205906170 U CN 205906170U
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- pipe
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- goods pipe
- scavenger
- dump valve
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Abstract
The utility model provides a chemical tanker sweeps cabin system is provided with the dump valve on the goods pipe of cabin, just the dump valve will the goods pipe falls into first goods pipe and second goods pipe, it includes to sweep the cabin system: the scavenger pipe, just the one end and the first goods union coupling of scavenger pipe, the other end and second goods union coupling, still include air compression device, air compression device with first goods pipe intercommunication and to first goods pipe forced lubrication air. The beneficial effects of the utility model are that: utilize compressed air to push away the goods that piles up of discharge pipe. Unload thoroughly, increase social economic efficiency.
Description
Technical field
The utility model is related to the technical field of ship, more particularly, to a kind of chemical tanker stripping system.
Background technology
After chemical tanker unloading, goods can be accumulated from the pipe (diameter about 150-250mm) of goods pump to deck discharge header.
These quantity of goods are different because pipeline diameter is different, may reach 2-3 ton.This not only causes goods carried to lose, and discharges this
A little accumulation goods environmental pollutions also to be caused.Therefore to manage to make this accumulation goods be discharged to bank tank.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of chemical tanker stripping system.
The utility model is to be achieved through the following technical solutions:
The utility model provides a kind of chemical tanker stripping system, and the goods pipe of cabin is provided with dump valve, and described
Described goods pipe is divided into the first goods pipe and the second goods pipe by dump valve, and described stripping system includes: scavenger pipe, and described scavenger pipe
One end is connected with the first goods pipe, and the other end is connected with the second goods pipe；Also include air compression plant, described air compression plant with
Described first goods pipe connects and to described first goods pipe force air.
Preferably, a diameter of 2mm of described scavenger pipe.
Preferably, described air compression plant is connected with described first goods pipe by goods pipe pipeline purging joint.
Preferably, described goods pipe pipeline purging joint is arranged on described first goods pipe near one end of described dump valve, described sweeps
Spool is connected away from one end of described dump valve with described first goods pipe.
Preferably, described scavenger pipe is provided with valve.
The beneficial effects of the utility model are: extruded away the accumulation goods of discharge pipe using compressed air.Unloading is thorough
Bottom, increases socio-economic efficiency.
Brief description
Fig. 1 is the circuit diagram of the electric heating system of chemical tanker stripping system that the utility model embodiment provides.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain
The utility model, is not used to limit the utility model.
Refer to Fig. 1, Fig. 1 is the electricity of the electric heating system of chemical tanker stripping system that the utility model embodiment provides
Lu Tu.
The utility model provides a kind of chemical tanker stripping system, and the goods pipe of cabin is provided with dump valve 3, and described
Described goods pipe is divided into the first goods pipe 1 and the second goods pipe 2 by dump valve 3, and described stripping system includes: scavenger pipe 4, and described pipeline purging
One end of pipe 4 is connected with the first goods pipe 1, and the other end is connected with the second goods pipe 2；Also include air compression plant 6, described air pressure
Compression apparatus 6 are connected with described first goods pipe 1 and to described first goods pipe 1 force air.
In the above-described embodiments, using compressed air, the accumulation goods of discharge pipe is extruded away.Unloading thoroughly, increases society
Can business efficiency.
Understand the stripping system that the utility model embodiment provides for convenience, with reference to specific accompanying drawing, it is enjoyed
Detailed description.
With continued reference to Fig. 1, the goods pipe of cabin is provided with dump valve 3, and described goods pipe is divided into first by described dump valve 3
Goods pipe 1 and the second goods pipe 2, described stripping system includes: scavenger pipe 4, and one end of described scavenger pipe 4 is connected with the first goods pipe 1,
The other end is connected with the second goods pipe 2；Also include air compression plant 6, described air compression plant 6 is with described first goods pipe 1 even
Lead to and to described first goods pipe 1 force air.
When specifically used, in goods pump 8 outlet plus a scavenger pipe 4, diameter 20mm, it is connected to deck discharge header (second
Goods pipe 2) dump valve 3 after, referring to figure, described scavenger pipe 4 and described first goods pipe 1 away from described dump valve 3 one end even
Logical, when goods pipe pipeline purging joint 5 is arranged, it is arranged on described first goods pipe 1 near one end of described dump valve 3.Additionally, this pipeline purging
Valve 7 is provided with pipe 4, thus the convenient opening and closing controlling scavenger pipe 4.
Then connect an air compression plant 6 before this dump valve 3, when concrete connection, air compression plant 6 passes through goods pipe
Pipeline purging joint 5 is connected with described first goods pipe 1.During pipeline purging operation, it is to lower pump speed, reduces pressure, but keep goods pump 8 to run.
Now close dump valve 3, open air compression plant 6.Compressed air will in compressed pipe goods from the dump valve of the first goods pipe 1
3 start towards goods pump 8 direction, accumulate goods and enter into the second goods pipe 2 by pump discharge scavenger pipe 4, referring to schematic diagram.
When goods pump 8 runs, there is certain row pressure, serve a non-return valve action, can prevent goods from returning cargo hold.Once goods
Pump 8 rotating speed is too low, goods can flow through impeller return cargo hold, during operation it is noted that.
Pipeline purging operates.It is necessary to consider the arrangement of deck pipeline when pipeline purging, the most perfect pipeline purging program of one kind,
Often all come as experience for many years on ship.If the back pressure of deck cargo pipeline is lower, then pipeline purging effect will be very
Good, if contrary back pressure increases, goods flow slow, such pipeline purging time will be elongated, and the higher goods of viscosity also results in
The pipeline purging time is elongated.
By foregoing description as can be seen that being extruded away the accumulation goods of discharge pipe using compressed air.Unloading is thorough,
Increase socio-economic efficiency.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of chemical tanker stripping system is it is characterised in that be provided with dump valve on the goods pipe of cabin, and described dump valve will
Described goods pipe is divided into the first goods pipe and the second goods pipe, and described stripping system includes: scavenger pipe, and one end of described scavenger pipe and the
One goods pipe connects, and the other end is connected with the second goods pipe；Also include air compression plant, described air compression plant and described first
Goods pipe connects and to described first goods pipe force air.
2. chemical tanker stripping system according to claim 1 is it is characterised in that a diameter of 2mm of described scavenger pipe.
3. chemical tanker stripping system according to claim 2 is it is characterised in that described air compression plant passes through goods pipe
Pipeline purging joint is connected with described first goods pipe.
4. chemical tanker stripping system according to claim 3 is it is characterised in that described goods pipe pipeline purging joint is arranged on institute
State the first goods pipe near one end of described dump valve, described scavenger pipe is connected away from one end of described dump valve with described first goods pipe
Logical.
5. chemical tanker stripping system according to claim 4 is it is characterised in that be provided with valve on described scavenger pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652394.3U CN205906170U (en) | 2016-06-28 | 2016-06-28 | Chemical tanker sweeps cabin system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652394.3U CN205906170U (en) | 2016-06-28 | 2016-06-28 | Chemical tanker sweeps cabin system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906170U true CN205906170U (en) | 2017-01-25 |
Family
ID=57813512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652394.3U Active CN205906170U (en) | 2016-06-28 | 2016-06-28 | Chemical tanker sweeps cabin system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697203A (en) * | 2017-03-07 | 2017-05-24 | 广东新船重工有限公司 | Chemical cargo ship sweeping system and using method thereof |
-
2016
- 2016-06-28 CN CN201620652394.3U patent/CN205906170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697203A (en) * | 2017-03-07 | 2017-05-24 | 广东新船重工有限公司 | Chemical cargo ship sweeping system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 033, area a, building 10, 199 Changjian Road, Baoshan District, Shanghai, 2009 Patentee after: Shanghai Dingheng Shipping Technology Co.,Ltd. Address before: A-405, 188 Yesheng Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201306 Patentee before: SHANGHAI DINGHENG SHIPPING Co.,Ltd. |
|
| CP03 | Change of name, title or address |